813816128889092

Names of 813816128889092

• Cardinal: 813816128889092 can be written as Eight hundred thirteen trillion, eight hundred sixteen billion, one hundred twenty-eight million, eight hundred eighty-nine thousand and ninety-two.

Scientific notation

• Scientific notation: 8.13816128889092 × 10¹⁴

Factors of 813816128889092

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 82

Divisors of 813816128889092

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 4 7 14 17 19 28 34 37 38 49 68 74 76 98 119 133 148 196 238 259 266 323 361 476 518 532 629 646 703 722 833 931 1036 1258 1292 1369 1406 1444 1666 1813 1862 2261 2516 2527 2738 2812 3332 3626 3724 4403 4522 4921 5054 5476 6137 6859 7252 8806 9044 9583 9842 10108 11951 12274 13357 13718 15827 17612 17689 19166 19684 23273 23902 24548 26011 26714 27436 30821 31654 34447 35378 38332 42959 46546 47804 48013 50653 52022 53428 61642 63308 67081 68894 70756 83657 85918 93092 93499 96026 101306 104044 116603 123284 130321 134162 137788 162911 167314 171836 182077 186998 192052 202612 227069 233206 253783 260642 268324 300713 325822 334628 336091 354571 364154 373996 442187 454138 466412 494209 507566 521284 585599 601426 651644 654493 672182 709142 728308 816221 861101 884374 908276 912247 962407 988418 1015132 1140377 1171198 1202852 1274539 1308986 1344364 1418284 1589483 1632442 1722202 1768748 1776481 1824494 1874161 1924814 1976836 2215457 2280754 2342396 2481997 2549078 2617972 3095309 3178966 3264884 3444404 3459463 3552962 3648988 3748322 3849628 4314311 4430914 4561508 4821877 4963994 5098156 5713547 6027707 6190618 6357932 6385729 6736849 6918926 7105924 7496644 8401553 8628622 8861828 9389971 9643754 9927988 11126381 11427094 12055414 12381236 12435367 12771458 13119127 13473698 13837852 15508199 16360919 16803106 17257244 18285733 18779942 19287508 21667163 22252762 22854188 24110828 24216241 24870734 25542916 26238254 26947396 30200177 31016398 31860737 32721838 33606212 33753139 35609059 36571466 37559884 42193949 43334326 44505524 47157943 48432482 49741468 52476508 58810871 60400354 62032796 63721474 65443676 65729797 67506278 71218118 73142932 81971909 84387898 86668652 91833889 94315886 96864964 108557393 114526433 117621742 120800708 127442948 128000131 131459594 135012556 142436236 159629507 163943818 168775796 178409449 183667778 188631772 211401239 217114786 223025159 229052866 235243484 236271973 249263413 256000262 262919188 310857461 319259014 327887636 347428927 356818898 367335556 411676097 422802478 434229572 446050318 458105732 460108579 472543946 498526826 512000524 573803363 605354003 621714922 638518028 676572121 694857854 713637796 801685031 823352194 845604956 892100636 896000917 920217158 945087892 997053652 1117406549 1147606726 1210708006 1243429844 1248866143 1353144242 1389715708 1561176113 1603370062 1646704388 1744843891 1792001834 1840434316 2176002227 2234813098 2295213452 2421416012 2432002489 2497732286 2706288484 3032960633 3122352226 3206740124 3489687782 3584003668 4016623541 4237478021 4352004454 4469626196 4736004847 4864004978 4995464572 5906291759 6065921266 6244704452 6601149613 6979375564 7821845843 8033247082 8474956042 8704008908 8742063001 9472009694 9728009956 11501726057 11812583518 12131842532 12854870299 13202299226 15232015589 15643691686 16066494164 16949912084 17024017423 17484126002 18944019388 21230724431 23003452114 23625167036 25709740598 26404598452 29662346147 30464031178 31287383372 33152033929 34048034846 34968252004 41344042313 42461448862 46006904228 46208047291 51419481196 59324692294 60928062356 66304067858 68096069692 80512082399 82688084626 84922897724 89984092093 92416094582 112219543421 118649384588 132608135716 148615071017 161024164798 165376169252 179968184186 184832189164 218532795083 224439086842 244242535681 289408296191 297230142034 322048329596 323456331037 359936368372 437065590166 448878173684 488485071362 563584576793 578816592382 594460284068 629888644651 646912662074 785536803947 874131180332 976970142724 1127169153586 1157633184764 1259777289302 1293825324148 1529729565581 1571073607894 1709697749767 2254338307172 2519554578604 3059459131162 3142147215788 3419395499534 4152123106577 5498757627629 6118918262324 6838790999068 8304246213154 10708106959067 10997515255258 11967884248369 16608492426308 21416213918134 21995030510516 23935768496738 29064861746039 42832427836268 47871536993476 58129723492078 116259446984156 203454032222273 406908064444546 813816128889092
• Sum of all divisors σ(n): 1903035274297542
• Sum of proper divisors (its aliquot sum) s(n): 1089219145408450
• 813816128889092 is an abundant number, because the sum of its proper divisors (1089219145408450) is greater than itself. Its abundance is 275403016519358

Bases of 813816128889092

• Binary: 10111001000010100101010101010001100110000100000100₂
• Hexadecimal: 0x2E42955466104
• Base-36: 80H1YV13WK

Squares and roots of 813816128889092

• 813816128889092 squared (813816128889092²) is 662296691640027202542036584464
• 813816128889092 cubed (813816128889092³) is 538987729766539597951047035965341826346266688
• The square root of 813816128889092 is 28527462.7138322977
• The cube root of 813816128889092 is 93363.1360041169

Scales and comparisons

• 813,816,128,889,092 seconds is equal to 25,876,835 years, 31 weeks, 1 day, 10 hours, 31 minutes, 32 seconds.
• To count from 1 to 813,816,128,889,092 would take you about sixty-four million, six hundred ninety-two thousand and eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 813816128889092 cubic inches would be around 7780.3 feet tall.

Recreational maths with 813816128889092

• 813816128889092 backwards is 290988821618318
• 813816128889092 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 813816128889092's digits is 74
• More coming soon!